(a) The corpus striatum, a body of grey matter within each cerebral hemisphere comprising the lentiform nucleus (i.e. the globus pallidus and the…

The dorsolateral expansion of the telencephalon forming the non-olfactory portion of the cerebral hemisphere of the higher vertebrates, esp. mammals…

A portion of the brain of earlier development than the neopallium, comprising the olfactory area of the cerebral cortex.

The phylogenetically newer part of the vertebrate brain, consisting chiefly of the neocortex or neopallium.

A phylogenetically older portion of the vertebrate brain, as contrasted with the neencephalon.

The cortical layer of the neopallium; the greatly expanded, highly organized cerebral cortex characteristic of the higher vertebrates, making up the…

The caudate nucleus and the putamen, considered as the more recently evolved part of the corpus striatum.

The cortex of the palaeopallium; the phylogenetically ancient part of the cerebral cortex that is involved in olfactory function (limited, in higher…

A phylogenetically ancient portion of the pallium of the brain, concerned with olfactory function; the cortex of this region, the olfactory cortex…

The phylogenetically older portion of the corpus striatum, corresponding (in mammals) to the globus pallidus.

The lateral part of the thalamus, which projects to the neocortex and is most highly developed in primates.

The phylogenetically older portion of the thalamus, usually taken to include its anterior and medial parts.

The part of the cerebellum considered to be of most recent phylogenetic origin, consisting mainly of the lateral portions of its middle lobes.

A phylogenetically older portion of the cerebellum, comprising mainly the anterior lobe, pyramid, and uvula.